Fenno Electric Heater
Fenno W-Series Wall Heater
Fenno's W-series wall heater comes in 6 or 9 kW, with a stainless body and Fenno's FS-3 thermostat and timer included. It's CSA approved and gets hardwired to a 240V circuit by an electrician.
- Electric
- 240V Hardwired
Where it’s made
As reported by the Made in CA directory:
- Built in Markham, Ontario
- Materials Stainless steel, source not stated
$982–$1,228CAD
56% below the median for heaters & stoves.
We may earn a commission when you buy through this link, and you pay the same price. Price as recorded in our catalogue on Oct 10, 2026.
Good to know: Order it from Fenno by phone or email. The price is the factory list, before tax and shipping, and the 9 kW also comes in a three-phase version for commercial rooms.
- heater
- 9kW
- hardwired circuit
- 240V
By the numbers
Price in context
Where it sits among the 9 heaters & stoves we list
At $982, the Fenno W-Series Wall Heater starts 56% below the median for heaters & stoves. The cheapest is the Fenno WB Series Woodburning Sauna Heater at $935, and the dearest the Homecraft Apex at $4,920.
What it costs to run
Electricity for a 9 kW heater
- Per session
- 84¢
- Per month
- $18
- Per year
- $219
60 minutes of heater time a session, warm-up included, at 15.6¢ a kWh in CAD, with the heater cycling as it holds temperature. The three rates are Montréal’s, Toronto’s and Calgary’s, from Hydro-Québec’s 2025 comparison. Work it out for your own numbers.
The room it heats
Sized for about 9.9 to 12.2 m³
That’s 350 to 430 cubic feet, or a room roughly 2.2 m on each side. Glass, stone or tile inside counts as extra volume.
By our rule of thumb of about 1 kW for every 45 cubic feet. Check the maker's own rating before you buy. Size a heater for your room.
What to know before you buy
Stainless steel, electric, 240V hardwired. These decide whether it suits your space and your electrical panel.
- ElectricAn electric heater holds a steady temperature on its thermostat and needs no chimney. Many models add app or timer control.
- 240V HardwiredA hardwired model needs a dedicated 240V circuit installed by an electrician. Build roughly $600–$2,500 into your total budget for it.
Specifications
From Fenno’s own listing, checked when the page was written.
| Brand | Fenno |
|---|---|
| Model | Fenno W-Series Wall Heater |
| Type | Electric Heater |
| Heater | 9 kW |
| Heat | Electric |
| Power | 240V Hardwired |
| Materials | Stainless steel, electric, 240V hardwired |
| Where it's built | Built in Markham, Ontario |
| List price | $982–$1,228 CAD |
| Where to buy | Fenno |
| Price recorded | Oct 10, 2026 |
How it compares
The Fenno W-Series Wall Heater beside the 3 closest models in our heaters & stoves.
| Product | |  |  |  |
|---|---|---|---|---|
| Price | $982–$1,228 | $2,220–$2,703 | $2,450–$3,148 | $2,975–$4,920 |
| Heater | 9 kW | 6 kW | 9 kW | 15 kW |
| Heat | Electric | Electric | Electric | Electric |
| Power | 240V Hardwired | 240V Hardwired | 240V Hardwired | 240V Hardwired |
| Links | Buy | See it | See it | See it |
Fenno Electric Heater
Buy the Fenno W-Series Wall Heater
$982–$1,228
Buy at FennoWe may earn a commission when you buy through this link, and you pay the same price.
